1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex17521 [72]
3 years ago
11

The period of a 261 Hertz sound wave is

Physics
2 answers:
Studentka2010 [4]3 years ago
6 0
Period = 1/frequency.
Because the frequency is 261, 1/261 = the period :)
Pachacha [2.7K]3 years ago
5 0
Herz is a measurement for how many cycles of the wave occur per second, which in this case is 261. the period is the time it takes to complete 1 cycle, so if 261 cycles occur per second, one cycle occurs every 1/261 seconds
You might be interested in
A baseball has a momentum of 6.0 kg.m/s south and mass of 0.15kg. What’s the baseballs velocity?
Mashcka [7]

Answer:

<em>v=40 m/s south</em>

Explanation:

<u>Momentum </u>

It's a physical magnitude that measures the product of the mass by the velocity of a particle. Its units in the International System is kg.m/s and the formula is

p=m.v

Where m is the mass and v the velocity of the particle. If we wanted to solve for v, we have

\displaystyle v=\frac{p}{m}

The baseball has a momentum of 6.0 kg.m/s south and mass of 0.15kg, thus

\displaystyle v=\frac{6}{0.15}=40\ m/s

The velocity is directed to the south

3 0
3 years ago
What are three types of electromagnetic waves that are used to transmit information? What types of devices are used to receive e
MrMuchimi

Answer:

Three types of electromagnetic waves, used to transmit various information

Explanation:

A form of energy waves having both electric & magnetic fields are Electromagnetic waves. Three types -

Radio Waves - These have longest wavelengths & transmit data through radio, satellites, radar .

Micro Waves - These have shorter wavelengths & are used in cooking appliances & predicting weather.

X rays - These have more short wavelength and can penerate soft tissues like skin & muscle, hence are used for medical examining

3 0
2 years ago
Samantha is investigating the densities of several liquids. Which action is the result of her creative thinking.
Yuki888 [10]
It’s B my friending
8 0
3 years ago
An airplane refuels in Bakersfield and continues on to Fresno. It travels an average speed of 610 km/h. IF the trip takes 2.75 h
rusak2 [61]

2.75x610km

1220+7.5x61

1220+427 ... just over

1647

8 0
3 years ago
Can someone please help me? Anyone? PLEASE:(
tatuchka [14]

Answer:

There's no question-

8 0
3 years ago
Other questions:
  • A mass is tied to a string and swung in a horizontal circle with a constant angular speed. show answer No Attempt If this speed
    11·1 answer
  • If you double the dimensions of a cube what happens to the volume
    11·1 answer
  • A 0.15-kg ball is thrown into the air and rises to a height of 20.0 m. How much kinetic energy did the ball initially have?
    12·2 answers
  • What is the average horizontal component of force exerted on his feet by the ground during acceleration?
    7·1 answer
  • Convert 3402kgm/s to 20000Newtons
    8·1 answer
  • A converging lens focuses a set of light rays entering the lens on one side parallel to its axis to a single focal point on the
    10·1 answer
  • An element's atomic number is 13. How many protons would an atom of this element have?
    5·1 answer
  • Please can someone give a clear explanantion, <br><br> no extra links thanks
    10·1 answer
  • A light ray in medium 1 striking a boundary at an angle of theta Subscript 1 Baseline. In medium 2 is a second light ray that is
    15·1 answer
  • A jet play sits on the runway and then rapidly accelerates does it go to potential to kinetic energy?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!